CN218640088U - Masterbatch screening sorting device - Google Patents

Abstract

A color master batch screening and sorting device comprises a conveying belt, blowing equipment and a gradient size sorting device; the blowing equipment is arranged on one side of the conveyor belt, and the wind power output direction of the blowing equipment faces the conveyor belt; slope size sorting device slope set up in the end of conveyer belt, slope size sorting device sets up many letter sorting breachs, the letter sorting breach is along slope size sorting device the incline direction extends the setting, just the letter sorting breach runs through slope size sorting device. The utility model discloses in, the masterbatch passes through the hollow masterbatch that the quality is lighter can be got rid of earlier as far as to blowing equipment's preliminary treatment, avoids carrying out the secondary screening after the size screening, has improved the screening letter sorting efficiency of masterbatch greatly.

Description

Masterbatch screening sorting device

Technical Field

The utility model relates to a masterbatch production technical field, especially a masterbatch screening sorting device.

Background

The color master batch is prepared by mixing and processing matrix resin, pigment and auxiliary agent, has strong adaptability and easy dispersion, and can be suitable for processes of most hot resin injection molding, particle extraction, plate pressing, film blowing, wire rods, pipe materials and the like. When the color master batch is produced, the color master batch needs to be sorted according to different sizes. However, if the air exhaust of the color master batch is not smooth in the production process, the air exists in the particles to form hollow spaces due to the fact that the air exhaust is natural or the vacuum exhaust is not smooth. The hollow color masterbatch needs to be fed after size screening, secondary sorting is needed, time and labor are wasted, and serious resource waste is caused.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned defect, the utility model aims to provide a masterbatch screening sorting device reduces the letter sorting number of times of masterbatch, improves the letter sorting efficiency of masterbatch.

To achieve the purpose, the utility model adopts the following technical proposal: a color master batch screening and sorting device comprises a conveying belt, blowing equipment and a gradient size sorting device;

the blowing equipment is arranged on one side of the conveyor belt, and the wind power output direction of the blowing equipment faces the conveyor belt;

slope size sorting device slope set up in the end of conveyer belt, slope size sorting device sets up many letter sorting breachs, the letter sorting breach extends the setting along slope size sorting device incline direction, just the letter sorting breach runs through slope size sorting device.

Preferably, the device further comprises a blocking and collecting device, wherein the blocking and collecting device is arranged on one side of the conveyor belt opposite to the blowing device;

the blocking and collecting device and the blowing device are arranged oppositely, and the horizontal orthographic projection of the blocking and collecting device completely covers the blowing device;

the collection blocking device comprises a first collecting groove and a blocking plate, the blocking plate is arranged on the top end face of one groove wall, away from the conveying belt, of the first collecting groove, and the height of the blocking plate is higher than that of the conveying belt.

Preferably, the blowing device is higher than the conveyor belt, the conveyor belt is horizontally arranged, and an included angle alpha between the wind output direction of the blowing device and the horizontal direction is 30-45 degrees.

Preferably, the conveyor belt is obliquely arranged towards the blowing equipment, an included angle beta between the oblique direction of the conveyor belt and the horizontal direction is 15-20 degrees, and the wind power output direction of the blowing equipment is horizontally arranged.

Preferably, a second collecting groove is arranged between the blowing device and the conveyor belt, and the second collecting groove is positioned right below the edge of the conveyor belt.

Preferably, the gradient size sorting device comprises a frame body and a plurality of rhombic columns;

one opposite two end faces of the frame body are provided with sliding grooves penetrating through the end faces of the frame body, the rhombic columns are arranged in the frame body, and two ends of each rhombic column are respectively abutted against the sliding grooves;

the connecting piece penetrates through the sliding groove to be connected and fixed with the rhombic column;

and the sorting gaps are formed between the adjacent rhombic columns.

Preferably, a plurality of gradient size sorting devices are arranged, and the gradient size sorting devices are respectively arranged at intervals up and down;

wherein the size of the sorting notches of the sorting device with different gradient sizes is gradually reduced from top to bottom.

Preferably, one end of the slope size sorting devices is flush and the ends are all positioned below the conveyor belt;

the length of the sorting device with different gradient sizes is gradually reduced from top to bottom.

Preferably, the apparatus further comprises a plurality of third collecting tanks, each of the third collecting tanks being located below the end of each of the grade size sorters.

One of the above technical solutions has the following advantages or beneficial effects: the utility model discloses in, the masterbatch passes through the hollow masterbatch that the quality is lighter can be got rid of earlier as far as to the preliminary treatment of the equipment of blowing, avoids carrying out the secondary screening after the size screening, has improved the screening letter sorting efficiency of masterbatch greatly.

Drawings

Fig. 1 is a schematic structural view of an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a conveyor belt and a blowing device according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a conveyor belt and a blowing device according to another embodiment of the present invention;

fig. 4 is a top view of a grade size sorter according to an embodiment of the invention;

fig. 5 is a front view of a grade size sorter according to an embodiment of the invention.

Wherein: conveyer belt 1, blowing equipment 2, slope size sorting device 3, framework 3a, spout 3aa, rhombus post 3b, letter sorting breach 3c, block collecting device 4, first collecting vat 4a, block board 4b, second collecting vat 5, third collecting vat 6, connecting piece 7.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood as a specific case by those skilled in the art.

As shown in fig. 1 to 5, a color master batch screening and sorting device comprises a conveyor belt (1), a blowing device (2) and a gradient size sorting device (3);

the blowing device (2) is arranged on one side of the conveyor belt (1), and the wind power output direction of the blowing device (2) faces the conveyor belt (1);

slope size sorting device (3) slope set up in the end of conveyer belt (1), slope size sorting device (3) set up many letter sorting breach (3 c), letter sorting breach (3 c) extend along slope size sorting device (3) incline direction and set up, just letter sorting breach (3 c) run through slope size sorting device (3).

The utility model discloses in be provided with blowing apparatus (2), enter into at the masterbatch before slope size sorting device (3), the masterbatch can transport under the transportation of conveyer belt (1) blowing apparatus (2) department because the quality of hollow masterbatch is lighter, can blow out hollow masterbatch through adjusting the size of the wind-force of blowing apparatus (2) conveyer belt (1). After the treatment of the blowing equipment (2), the hollow master batches can be removed from the conveying belt (1), and then the color master batches are screened in different sizes through the gradient size sorting device (3). The utility model discloses in, the masterbatch passes through the hollow masterbatch that the quality is lighter can be got rid of earlier as far as to the preliminary treatment of the equipment of blowing (2), avoids carrying out the secondary screening after the size screening, has improved the screening letter sorting efficiency of masterbatch greatly.

Preferably, the device further comprises a blocking and collecting device (4), wherein the blocking and collecting device (4) is arranged on one side of the conveyor belt (1) opposite to the air blowing device (2);

the blocking and collecting device (4) is arranged opposite to the blowing device (2), and the horizontal orthographic projection of the blocking and collecting device (4) completely covers the blowing device (2);

the blocking and collecting device (4) comprises a first collecting groove (4 a) and a blocking plate (4 b), the blocking plate is arranged on the top end face of one groove wall of the first collecting groove (4 a) far away from the conveying belt (1), and the height of the blocking plate (4 b) is higher than that of the conveying belt (1).

Because hollow masterbatch is blown by blowing the back of wading into the pen, can drop near conveyer belt (1) at will, for the hollow masterbatch of collection of just, the utility model discloses in still be provided with block collecting device (4), wherein block that the baffle in collecting device (4) is higher than conveyer belt (1) can intercept the masterbatch when the masterbatch is blown to fly, and the hollow masterbatch after the interception can drop because of the reason of gravity in first collecting vat (4 a), realize the collection of hollow masterbatch, the workman's of being convenient for clean the management.

Preferably, the blowing device (2) is higher than the conveyor belt (1), the conveyor belt (1) is horizontally arranged, and an included angle alpha between the wind power output direction of the blowing device (2) and the horizontal direction is 30-45 degrees.

As shown in fig. 2, in an embodiment of the present invention, the blowing device (2) is higher than the conveyor belt (1), and the wind output direction of the blowing device (2) is inclined to blow the conveyor belt (1), and this setting mode enables all color masterbatches on the conveyor belt (1) to receive the wind force blown by the blowing device (2), so as to avoid that part of the hollow color masterbatches are blocked by normal color masterbatches when blowing horizontally, and part of the hollow color masterbatches cannot be blown out of the conveyor belt (1). The screening effect is improved.

Preferably, the conveyor belt (1) is obliquely arranged towards the blowing device (2), an included angle beta between the oblique direction of the conveyor belt (1) and the horizontal direction is 15-20 degrees, and the wind power output direction of the blowing device (2) is horizontally arranged.

In another embodiment, as shown in fig. 3, the conveyor belt (1) is arranged obliquely, and the included angle β between the oblique direction of the conveyor belt (1) and the horizontal direction is 15-20 °. Because the static friction of the hollow color master batch is small, and the static friction of the normal color master batch is large, after the conveying belt (1) is obliquely arranged, part of the hollow color master batch can slide off from the conveying belt (1) due to gravity, and the normal color master batch cannot fall off. In addition, when the conveyor belt (1) is obliquely arranged, the whole conveying surface of the conveyor belt (1) can receive the wind power from the wind blowing device (2). Avoid partial hollow masterbatch to be blockked by normal masterbatch, lead to partial hollow masterbatch can't be blown off the discharge conveyer belt (1). The screening effect is improved.

Preferably, a second collecting trough (5) is arranged between the blowing device (2) and the conveyor belt (1), and the second collecting trough (5) is positioned right below the edge of the conveyor belt (1).

Has the advantages that: the second collecting groove (5) can collect hollow color master batches which slide down due to the inclination of the conveying belt (1), so that the collection of the hollow color master batches is realized, and the cleaning and the management of workers are facilitated.

Preferably, the gradient size sorting device (3) comprises a frame body (3 a) and a plurality of rhombic columns (3 b);

one of the two opposite end faces of the frame body (3 a) is provided with a sliding groove (3 aa) penetrating through the end face, the rhombic column (3 b) is arranged in the frame body (3 a), and the two ends of the rhombic column (3 b) respectively abut against the sliding groove (3 aa);

the connecting piece (7) penetrates through the sliding groove (3 aa) to be connected and fixed with the rhombic column (3 b);

the sorting gaps (3 c) are arranged between the adjacent rhombic columns (3 b).

The utility model discloses in, when the masterbatch follow conveyer belt (1) is transmitted to the end, can drop in slope size sorting device (3), and slope size sorting device (3) comprise framework (3 a) and rhombus post (3 b), as shown in fig. 5, the line of one of them two angles of rhombus post (3 b) is located the vertically state, can avoid the masterbatch to stop on rhombus post (3 b), the masterbatch can fall into on the letter sorting breach (3 c) between rhombus post (3 b) and rhombus post (3 b), and the masterbatch that the size is little can be followed breach (3 c) drops downwards, and the masterbatch of large size will block in letter sorting breach (3 c) department, follows because of gravity at last the end of slope size sorting device (3) drops, realizes the size letter sorting of masterbatch.

When worth mentioning, the utility model discloses in, rhombus post (3 b) can slide in spout (3 aa), thereby adjust the size of letter sorting breach (3 c). The connecting piece (7) can be a bolt, screw holes are formed in two ends of the rhombic column (3 b), and the rhombic column (3 b) is fixed through the matching of the bolt and the screw holes.

Preferably, a plurality of gradient size sorting devices (3) are arranged, and the gradient size sorting devices (3) are respectively arranged at intervals up and down;

wherein the size of the sorting gaps (3 c) of the sorting device (3) with different gradient sizes is gradually reduced from top to bottom.

Because in production, the masterbatch probably has a plurality of different sizes, in order to can be convenient and fast more separate out not unidimensional masterbatch the utility model discloses in, it is a plurality of slope size sorting device (3) interval setting from top to bottom respectively, the letter sorting breach (3 c) of each slope size sorting device (3) are not of uniform size, and not unidimensional masterbatch can stop in the letter sorting breach (3 c) department of different slope size sorting device (3), has improved the efficiency of letter sorting greatly.

Preferably, one end of the gradient size sorting devices (3) is flush and the ends are all positioned below the conveyor belt (1);

the length of the sorting device (3) with different gradient sizes is gradually reduced from top to bottom.

Preferably, a plurality of third collecting tanks (6) is also included, a respective third collecting tank (6) being located below the end of each of said grade size sorting devices (3). For the convenient masterbatch of collecting different sizes the utility model discloses in with the slope size sorting device (3) of difference be provided with different length, through the position that drops of the length control masterbatch of adjusting slope size sorting device (3) to realize the quick collection of many sizes masterbatch. And the below of the end of slope size sorting device (3) is provided with third collecting vat (6), can follow the masterbatch that slope size sorting device (3) dropped is convenient for the workman and is collected the arrangement, has improved the efficiency of screening letter sorting.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (9)

1. The color master batch screening and sorting device is characterized by comprising a conveying belt, blowing equipment and a gradient size sorting device;

the blowing equipment is arranged on one side of the conveyor belt, and the wind power output direction of the blowing equipment faces the conveyor belt;

slope size sorting device slope set up in the end of conveyer belt, slope size sorting device sets up many letter sorting breachs, the letter sorting breach extends the setting along slope size sorting device incline direction, just the letter sorting breach runs through slope size sorting device.

2. The masterbatch screening and sorting device according to claim 1, further comprising a blocking and collecting device disposed on a side of the conveyor belt opposite to the blowing device;

the blocking and collecting device and the blowing device are arranged oppositely, and the horizontal orthographic projection of the blocking and collecting device completely covers the blowing device;

the collection blocking device comprises a first collecting groove and a blocking plate, the blocking plate is arranged on the top end face of one groove wall, away from the conveying belt, of the first collecting groove, and the height of the blocking plate is higher than that of the conveying belt.

3. The masterbatch screening and sorting device according to claim 2, wherein the blowing device is higher than the conveyor belt, the conveyor belt is horizontally disposed, and an included angle α between a wind output direction of the blowing device and the horizontal direction is 30-45 °.

4. The masterbatch screening and sorting device according to claim 2, wherein the conveyor belt is inclined toward the blowing device, an included angle β between the inclined direction of the conveyor belt and the horizontal direction is 15-20 °, and the wind output direction of the blowing device is horizontal.

5. The masterbatch screening and sorting device according to claim 4, wherein a second collecting groove is disposed between the blowing device and the conveyor belt, and the second collecting groove is located right below the edge of the conveyor belt.

6. The masterbatch screening and sorting device according to claim 3 or 4, wherein the gradient size sorting device comprises a frame and a plurality of diamond-shaped columns;

one opposite two end faces of the frame body are provided with sliding grooves penetrating through the end faces of the frame body, the rhombic columns are arranged in the frame body, and two ends of each rhombic column are respectively abutted against the sliding grooves;

the connecting piece penetrates through the sliding groove to be connected and fixed with the rhombic column;

and the sorting gaps are arranged between adjacent rhombic columns.

7. The masterbatch screening and sorting device according to claim 6, wherein a plurality of gradient size sorting devices are provided, and the gradient size sorting devices are respectively arranged at intervals from top to bottom;

wherein the size of the sorting gap of the sorting device with different gradient sizes is gradually reduced from top to bottom.

8. The masterbatch sorting apparatus of claim 7, wherein a plurality of the grade size sorters are flush with one end and all ends are located below the conveyor;

the length of the sorting device with different gradient sizes is gradually reduced from top to bottom.

9. The masterbatch sorting apparatus of claim 8, further comprising a plurality of third collection troughs, each of said third collection troughs being located below an end of each of said grade size sorters.

Images